433728748416242 has 16 divisors (see below), whose sum is σ = 657938163219480. Its totient is φ = 214416286643328.

The previous prime is 433728748416203. The next prime is 433728748416259. The reversal of 433728748416242 is 242614847827334.

It can be written as a sum of positive squares in 4 ways, for example, as 377230359811561 + 56498388604681 = 19422419^2 + 7516541^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61469753 + ... + 68161484.

Almost surely, 2^{433728748416242} is an apocalyptic number.

433728748416242 is a deficient number, since it is larger than the sum of its proper divisors (224209414803238).

433728748416242 is a wasteful number, since it uses less digits than its factorization.

433728748416242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129650125.

The product of its digits is 346816512, while the sum is 65.

The spelling of 433728748416242 in words is "four hundred thirty-three trillion, seven hundred twenty-eight billion, seven hundred forty-eight million, four hundred sixteen thousand, two hundred forty-two".